The following data shows the performance of 100 subjects on a number counting task. The higher the score thebetter the performance. What score is at 70th percentile?Intervals0-45-910-1415-1920-2425-29Frequency20153122102Cumulative frequency2035668898100

IntervalsFrequencyCumulative frequency0 - 420205 - 9153510 - 14316615 - 19228820 - 24109825 - 292100

Answered: The following data shows the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Based on the following frequency distribution, what percent of students had a grade of 49 or less? Test Grades F 30 - 39 8 40 - 49 7 50 - 59 5 60 - 69 4 70 - 79 3 80 - 89 2 90 - 99 1
Find the 44th percentile, P44, from the following data P44= 1 3 4 6 21 22 32 33 53 60 64 65 66 67 68 69 73 77 85 89 97 98 99 Check Answer
Given the following data set that presents 30 test scores on an exam, find the 73rd percentile. State your result/answer as a value with exactly two digits after the decimal 49.5, 48, 51, 50, 53.2, 52, 55, 54, 57, 56, 59, 58, 61, 60, 63, 62, 65.4, 64, 67.5, 66, 69, 68, 71, 70, 73, 72, 75.2, 74, 92, 88
Find the 25th, 50th, and 75th percentile from the following list of 25 observations. 12 17 24 25 26 27 43 45 49 50 52 53 55 68 70 72 76 80 84 88 90 92 93 96 100 25th percentile = 50th percentile = 75th percentile =
Find the 24th percentile, P24, from the following data 1 3 4 5 11 14 19 21 24 34 35 36 41 43 49 53 60 63 75 79 95 98 99 P24 =
Suppose that a polling company surveyed 600 people about how much time they spend watching television each day. The results of this survey were compiled and used to create this relative frequency histogram. Assume that all percentages shown in the histogram are whole numbers. Each of the bars in this histogram includes only the left endpoint of the class except for the last bar, which also includes the right endpoint. What percentage of respondents said that they watch television at least six hours per day? How many respondents said that they watch television between three and five hours per day?
what is the percentile rank of 40? explain your answer please.
The data set below represents the ages of 36 executives. Find the percentile that corresponds to an age of 53 years old. 28 28 29 30 36 40 40 42 42 43 45 46 46 48 48 50 50 50 53 53 53 55 55 57 57 59 62 62 62 63 63 65 65 65 66 66 Percentile of 53=___________. ( round to the nearest integer as needed)
Given the following data set that presents 30 test scores on an exam, find the 95th percentile. State your result/answer as a value with exactly two digits after the decimal 49.5, 48, 51, 50, 53.2, 52, 55, 54, 57, 56, 59, 58, 61, 60, 63, 62, 65.4, 64, 67.5, 66, 69, 68, 71, 70, 73, 72, 75.2, 74, 92, 88
Find the 24th percentile, P24, from the following data 2 9 10 11 13 14 16 22 23 24 25 26 27 37 38 39 42 53 55 56 59 60 62 63 64 67 69 70 73 76 82 83 86 89 90 95 96 P24 =
Find the 25th, 50th, and 75th percentile from the following list of 35 data 6 8 15 21 23 29 30 33 41 45 48 50 57 60 63 64 66 71 73 74 76 79 80 86 93 95 96 91 25th percentile 50th percentile 2 22 1 59 70 7万 88 75 3273 m 75th percentile
Back up your data: In a survey backed up their computer's hard drive. The following frequency distribution presents the results. mmissioned by an electronics company, U.S. computer users wereasked how often they Response More than once per month Frequency 844 Once every 1-3 months 521 Once every 4-6 months 229 Once every 7-11 months Once per year or less Never

SEE MORE QUESTIONS

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS

The following data shows the performance of 100 subjects on a number counting task. The higher the score the better the performance. What score is at 70th percentile? Intervals 0-4 5-9 10-14 15-19 20-24 25-29 Frequency 20 15 31 22 10 2 Cumulative frequency 20 35 66 88 98 100